/*
 * Copyright (c) 2006, 2022, webrx.cn All rights reserved.
 *
 */
package cn.webrx;

/**
 * <p>Project: jse2204 - Label1
 * <p>Powered by webrx On 2022-09-05 14:35:52
 *
 * @author webrx [webrx@126.com]
 * @version 1.0
 * @since 17
 */
public class Label1 {
    public static void main(String[] args) {
        over:
        for (; ; ) {
            for (; ; ) {
                for (; ; ) {
                    //算出结果 break; 只退出一次循环嵌套（本级）
                    try {
                        Thread.sleep(1000);
                        System.out.println("hello world ");
                        //break;
                        break over; //直接终止over的for语句
                    } catch (Exception e) {
                        e.printStackTrace();
                    }
                }
            }
        }
        System.out.println("break over...");

    }
}
